Absolute waste of money, when you can do the job at a fraction of the cost.

Personally I think Rinse Aid is just a rip off.
I use White Vinegar...and it`s so cheap, about 35p a big bottle, which lasts for ages.
It leaves the dishes sparkling like new, maybe the rinse aids do the same...but then why pay 3 times more for something to do the same job.

I don`t like the thought of my dishes being rinsed in some Chemical solution, when I can do it in Vinegar which is not harmful.

I have recommended this to friends, some have worried about the dishes smeeling of Vinegar, they don`t honest!

Buyiying Rinse aid is just making big companys richer and making us out of pocket.
Believe me..it`s not needed. White Vinegar does the job !